Potsdamer Platz, Berlin, december 2001. Contax T, Kodak Gold 200 (?). This is the new subway station at Potsdamer Platz. The lightpipes sticking out of the concrete extend towards the platforms below, designed to conduct daylight in order to reduce lighting costs. At night, they're artificially illuminated. Kinda forfeits their purpose, doesn't it?   (27/51)